Get started with OpenAI Codex AI coding assistant. Learn how Codex connects to MCP servers like Figma and Jira, pulling docs ...

For the end user, this update is seamless: Claude Code simply feels "smarter" and retains more memory of the conversation.

Learn how to run AI on your own machine in 2026 with no token limits, so you keep data private and save money, using affordable secondhand hardware.